Electron beam irradiation of textile effluents and non-ionic ethoxylated surfactant for toxicity and color removal

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dc.contributor.authorSOLE, STEPHANIE V. DEL
dc.contributor.authorGARCIA, VANESSA S.G.
dc.contributor.authorBOIANI, NATHALIA F.
dc.contributor.authorROSA, JORGE M.
dc.contributor.authorSILVA, LEONARDO G. de A. e
dc.contributor.authorBORRELY, SUELI I.
dc.coverageInternacionalpt_BR
dc.creator.eventoINTERNATIONAL NUCLEAR ATLANTIC CONFERENCEpt_BR
dc.date.accessioned2018-01-12T12:01:23Z
dc.date.available2018-01-12T12:01:23Z
dc.date.eventoOctober 22-27, 2017pt_BR
dc.description.abstractTextile industry has an expressive scenario in the world economy and Brazil is the 5th in the textile production. By 2015, Brazilian textile production represented US $ 39.3 billion, accounting for more than 1.8 million tons of fabric (ABIT, 2017). The effluents from textile industry are highlighted by quantity of wastewater discharged and variety of substances (dyes, bleaching agents, surfactants, salts, acids, among others). Such compounds often prove to be toxic to aquatic biota. This present study aims to assess toxicity of whole effluents, before and after irradiation (by electron beam accelerator, EBI). In addition, the reduction of the effluent color after irradiation is also very important. Daphnia similis and Vibrio fischeri were the biological systems applied for toxicity evaluations. Previous results demonstrated the surfactant as the main toxic compound, in the untreated and irradiated forms, EC 50 = 0.44 ppm ± 0.02 (untreated); EC 50 = 0.46 % ± 0.07 (irradiated). The irradiation was effective in reducing the color of the effluent, starting from 0.5 kGy. EB radiation may be proposed as an alternative treatment for the final effluent from textile processing, mainly for reuse purposes.pt_BR
dc.event.siglaINACpt_BR
dc.identifier.citationSOLE, STEPHANIE V. DEL; GARCIA, VANESSA S.G.; BOIANI, NATHALIA F.; ROSA, JORGE M.; SILVA, LEONARDO G. de A. e; BORRELY, SUELI I. Electron beam irradiation of textile effluents and non-ionic ethoxylated surfactant for toxicity and color removal. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE, October 22-27, 2017, Belo Horizonte, MG. <b>Proceedings...</b> Rio de Janeiro, RJ: Associação Brasileira de Energia Nuclear, 2017. Disponível em: http://repositorio.ipen.br/handle/123456789/28297.
dc.identifier.orcidhttps://orcid.org/0000-0002-9692-5539
dc.identifier.orcidhttps://orcid.org/0000-0002-7968-2117
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/28297
dc.localRio de Janeiro, RJpt_BR
dc.local.eventoBelo Horizonte, MGpt_BR
dc.publisherAssociação Brasileira de Energia Nuclearpt_BR
dc.rightsopenAccesspt_BR
dc.subjectbacteria
dc.subjectchemical effluents
dc.subjectcolor
dc.subjectcrustaceans
dc.subjectelectron beams
dc.subjectethoxy radicals
dc.subjectsurfactants
dc.subjecttextile industry
dc.subjecttoxicity
dc.subjectwaste processing
dc.subjectwaste water
dc.subjectwater treatment
dc.titleElectron beam irradiation of textile effluents and non-ionic ethoxylated surfactant for toxicity and color removalpt_BR
dc.typeTexto completo de eventopt_BR
dspace.entity.typePublication
ipen.autorNATHALIA FONSECA BOIANI
ipen.autorSUELI IVONE BORRELY
ipen.autorLEONARDO GONDIM DE ANDRADE E SILVA
ipen.autorVANESSA SILVA GRANADEIRO GARCIA
ipen.autorSTEPHANIE VALENCIA DEL SOLE
ipen.codigoautor12769
ipen.codigoautor150
ipen.codigoautor778
ipen.codigoautor6046
ipen.codigoautor12734
ipen.contributor.ipenauthorNATHALIA FONSECA BOIANI
ipen.contributor.ipenauthorSUELI IVONE BORRELY
ipen.contributor.ipenauthorLEONARDO GONDIM DE ANDRADE E SILVA
ipen.contributor.ipenauthorVANESSA SILVA GRANADEIRO GARCIA
ipen.contributor.ipenauthorSTEPHANIE VALENCIA DEL SOLE
ipen.date.recebimento18-01pt_BR
ipen.event.datapadronizada2017pt_BR
ipen.identifier.ipendoc24132pt_BR
ipen.notas.internasProceedingspt_BR
ipen.type.genreArtigo
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relation.isAuthorOfPublication.latestForDiscovery5119b6c8-3dc1-4d94-ae75-a16cbeaf7c57
sigepi.autor.atividadeGARCIA, VANESSA S.G.:6046:220:Npt_BR
sigepi.autor.atividadeBOIANI, NATHALIA F.:12769:220:Npt_BR
sigepi.autor.atividadeSILVA, LEONARDO G. DE A. E:778:220:Npt_BR
sigepi.autor.atividadeBORRELY, SUELI I.:150:220:Npt_BR
sigepi.autor.atividadeSOLE, STEPHANIE V. DEL:12734:220:Spt_BR
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